var timestamp = new Date().getTime();
var gtk = getGtk(timestamp);
function getGtk(time) {
    var str = time + '';
    str == time;
    var hash = 2013;
    for (var i = 0, len = str.length; i < len; ++i) {
        hash += (hash << 5) + str.charCodeAt(i);
    }
    return hash&0x7fffffff;
}


module.exports = {
    timestamp: timestamp,
    gtk: gtk
}